珠心算习题.doc
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4以内加减珠算(幼儿看数拨珠并填数):
4-3+2+1-2=??????????? 2-1+3-2+2=????? ??????3-2+1-2+4=1+3-2-1+3=????????? ?4-2+1-2+3=??????????? 1+2+1-3+2=
33-11+22=?????????????22+11-33=???????????? 11+33-22=
44-22-11=????????? ???11+33-44=????????? ?? 22+11+11=
一、幼儿看数拨珠2+1-1+2-3=???????????????? 1+3-2+2-1=
4-3+2-1+2=??????????????? 1-1+3-2+3=
2-2+4-3+1=??????????????? 3+ 1-2-1 +2=
4-2+1-2+3=????????????????? 1+3-2+1-1=
4-1-2 +1+2=????????????????? 3-1+2-2+1=
1+3-2+1-2=???????????????? 3+1-3+2-1=
4-3+1-1+2=???????????????? 1+2-2+3-1=
2-1+3-2+2=???????????????? 2+1-2+1-1=
1+3-3+1+2=???????????????? 3+ 1-2-1 +1=
44-22+11-33+22=??????????11+33-22-11+22=
二、幼儿看数心算
1+3-3+2+1=????????????????? 3+1-2+1-3=
2+ 2-2-1 +3=????????????????? 4-3+2+1-2=
1+ 2-1-2 +4=????????????????? 3-2+2+1-4=
2-1+3-2+2=????????????????? 1+3-2+1-3=
3+1-4+2+1=????????????????? 4-3+2-1+2=
1+ 3-2-1 =3=???????????????? 4-2+1-2+3=
1+2+1-3+2=???????????????? 2+2-1+1-4=
3-2-1 +3+1=???????????????? 3+1-3+2+1=
注:请家长不用给幼儿报题,幼儿自己做题,但要请家长帮幼儿记录每题所用的时间。
???? 6——9以内数的直加直减心算题
一、四笔直加直减算4-3+7+1=???????????????????? 8-5+1-3=
6+3-4+1=???????????????????? 5+2-5+7=
3+6-4+2=???????????????????? 7-5+6-3=
6+2+1-8=???????????????????? 2+5-7+9=
4-2+6-5=???????????????????? 3+5-2+1=
1+5+2-3=???????????????????? 8-6+5-1=
7+2-6+1=???????????????????? 4+5-7-2=
2+6-3+2=???????????????????? 2+5-1+3=
9-8+1+6=???????????????????? 3+5+1-9=
二、五笔直加直减算3+6-7+5+1=?????????????????? 9-5-3+7-6=
2+2-3+5-6=?????????????????? 1+1+7-8+6=
7-5-2+6-5=?????????????????? 5+4-6-2+8=
6-1+4-7-2=????????????????? ? 4-2-1+8-7=
8-7+6-5-1=???????????????? ?? 1+6-5+2-3=
4-3+7-6+2=????????????????? ? 3+1+5-4-5=
9-8+2+6-5=???????????????? ?? 7-6+3+5-8=
5+2-1+3-7=???????????????? ?? 6+3-8+7-5=
3+6-5-1-3=?????????????????? 8-5+6-7+1=
注:请家长监督幼儿用心算(不用算盘)
珠心算教学的意义:
1、 练习左手打算盘开发右脑。
2、 练习双手打算盘提高双侧脑功能。
3、 练习拔打无珠盘形成脑图像增强记忆能力。
4、 练习空拔和脑算(即心算)提高智商系数。
5、 学习珠心算全面提高抽象思维、形象思维、逻辑思维和语言思维的能力。
6、 学习珠心算通过看算、听算,增强手、眼、耳的协调功能。
7、 通过练习、测试、比赛、表演提高运算速度和准确率,特别是增强
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